Email are not recieving on 587 submission port: Connection concurrency limit exceeded

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    Miomir Besarabic

    Wrong: postconf smtpd_client_connection_count_limit = 100

    Correct: postconf smtpd_client_connection_count_limit=100

    Filter not accepted in Plesk Regex wrong.

     

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    Robert Asilbekov

    @Miomir Besarabic  Thank you for the feedback, the article was fixed.

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